<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>标题</title>
</head>
<body>
    <form action="http://127.0.0.1:8899" method="post">
        <p>账号: <input type="text" name="user"></p>
        <p>密码: <input type="password" name="pwd"></p>
        <p> <input type="submit"></p>
    </form>
</body>
</html>
